Offshore wind turbine integral transportation and installation ship and offshore wind turbine integral transportation and installation method
A technology for integral transportation and offshore wind turbines, which is applied in wind turbine transportation, installation/support configuration, transportation and packaging of wind turbines, etc. It can solve problems such as high sea conditions, long offshore operation time, and increased development costs of offshore wind farms.
Pending Publication Date: 2020-11-06
CHINA MERCHANTS MARINE & OFFSHORE RES INST CO LTD
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Problems solved by technology
Due to the limitation of the length of the legs of the self-elevating installation ship and the insufficient lifting height, it will no longer be applicable in the development of deep-sea wind power
In the case of integral installation, more expensive heavy lift ships are used to complete the installation
The movement of heavy-lift ships in sea waves is poor, and the sea conditions required for their operations are higher than tho
Method used
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[0032] In order to deepen the understanding of the present invention, the specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is only used to explain the present invention and does not constitute a limitation to the protection scope of the present invention.
[0033] Such as Figure 1-5 The overall transportation and installation ship of the offshore wind turbine includes the overall transportation and installation ship of the offshore wind turbine 1, and the overall transportation and installation ship of the offshore wind turbine is a catamaran, a trimaran, or a multihull ship with more hulls.
[0034]The overall transportation and installation ship for offshore wind turbines includes a hull 2, and a wind turbine transportation and installation tower 3 is installed on the deck of the hull 2. The wind turbine transportation and installation tower 3 is located close to the center of gr...
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The invention discloses an offshore wind turbine integral transportation and installation ship which mainly comprises a multi-hull ship body and a fan transportation and installation tower, a motion compensation hoop is arranged on the fan transportation and installation tower; an opening for mounting a fan is formed in a deck at the middle rear part of the ship; the fan transportation and installation tower is a rotatable single-column mast type fan transportation and installation tower and is installed on the front edge of an opening in a triple-hulled vessel body main deck. The motion compensation hoop is arranged on the fan transportation and installation tower; in the installation process of the fan, six-freedom-degree motion compensation can be provided for the bottom of the fan, twofans of the fan transportation and installation tower shuttle back and forth between a wind power plant and a land wharf, overall transportation and offshore installation of the fan can be achieved,the transportation and installation process is rapid, efficient and safe, the development period of the wind power plant is shortened, and offshore operation cost is reduced; the integral transportation and installation ship for the offshore wind turbine can also be used for transportation and installation of a wind turbine foundation, disassembly of the offshore wind turbine and the like.
Description
technical field [0001] The invention relates to the field of design and transportation of a multifunctional offshore operation ship, in particular to an integrated transportation and installation ship for an offshore wind turbine and a method for integral transportation and installation of an offshore wind turbine. Background technique [0002] At present, with the advancement of offshore wind power technology and the decreasing cost of offshore wind farm development, offshore wind power development has become one of the main forms of development and utilization of new energy technologies. The development of offshore wind power technology is developing in the direction of large-scale, high-power, and deep sea. As of 2019, the power of a single offshore wind turbine has grown from 3 MW in 2010 to 12 MW. As the power of the wind turbine increases, the size of the wind turbine blades, the height of the tower and the weight of the wind turbine also increase. The highest point ...
Claims
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Patent Timeline
Login to view more IPC IPC(8): B63B35/00B63B75/00F03D13/10F03D13/25F03D13/40
CPCB63B35/00B63B75/00F03D13/10F03D13/22F03D13/25F03D13/40Y02E10/72Y02E10/727
Inventor 李星群徐立新王金光陈子澄孙铭远
Owner CHINA MERCHANTS MARINE & OFFSHORE RES INST CO LTD
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